Robert Nystrom
fc1b1ecc71
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Alexander Thomas <athom@google.com>
24 lines
533 B
Dart
24 lines
533 B
Dart
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Check possibly still unresolved upper bounds of default factory class.
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abstract class A<T extends Foo> {
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factory A() = _AImpl<T>;
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}
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class Moo extends Foo {}
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class Foo extends Bar {}
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class Bar {}
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class _AImpl<T extends Foo> implements A<T> {
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factory _AImpl() {}
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}
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main() {
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var result = new A<Moo>();
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}
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